Inside the Cave of Obscenity

(Why, why did this happen...)

Just a few days ago, she would have never dreamed that this would happen.

She agreed to save this world while drunk―― in a way, she was sure she agreed to it.

Summoned to another world and told that she was a hero, she may have grown up without even realizing it.

Either way, by carelessly camping out in a foreign world full of enemies, Akane Shinomiya's life in the other world, or rather, her life from now on, could be said to have gone very wrong.

"Forgive me alreadyyy!! I can't take it, anymooore!!"

It grabbed her by the waist and roughly poked her vagina from behind with a penis made of mucus.

There was no consideration for Akane at all, just a violent sexual act.

However, Akane felt certain pleasure even in such rough treatment, she climaxed just by being poked in the back of her vagina, moved her hips at the sensation of being pulled out, and easily climaxed over and over again, making even her asshole twitch and writhe obscenely.

In the center of her ample ass, her asshole glistened obscenely with sweat and her own intestinal juices, as though it was asking to be played with there as well.

And the way she moved her hips to match the rhythm of the abominable slime, it seemed as though she really wanted to have sex with the slime.

Akane was oblivious to the betrayal of her own body, her mouth pleading with the slime to "stop", but her body climaxed over and over again, her vagina clenching and tightening to keep the slime's meat rod inside.

"――――"

"Whyyy, whyyyy!? Am I still cummiiing!?"

Akane cried out without shame or embarrassment and reported that she had climaxed, pleading with it to stop, but the slime behind her never slowed its hips and continued to violate Akane with its penis, which was quite thick even for an adult male.

The humanoid slime's mucus hips collided with Akane's ample buttocks, making a dry thumping sound that echoed deep into the abandoned temple.

Akane's buttocks turned red even though it wasn't slapped, and they rippled and shuddered as the slime's hips moved, which alone was pleasing to the man's eyes.

In the same way, although not as big as Angelica or Frederica, her breasts were still big enough to be called large breasts, and they swayed boldly in time with the slime's thrusts.

The movement was so large that it could be seen over her back, and from below, her bloodshot nipples arched like a conductor's rod as it was played.

Akane's "female" side excited the humanoid, and that excitement made it even more intense.

......Akane would never have imagined that her indecent appearance would excite the slime.

"Hihiii!?"

With a thump, Akane let out a twitching scream as her womb became warm.

It ejaculated.

It was a selfish ejaculation, completely ignoring Akane's feelings and situation.

She was treated roughly, as though she were a tool, but her body reacted on its own to the heat poured directly into her womb, and she climaxed easily.

"Haa, hahii, hihiii...!? It's still... still... It's still cummiiing!?"

The slime's ejaculation was incomparably longer than that of a human man, and the amount of cloudy liquid it spat out was much greater.

Even though she couldn't see it, Akane could clearly feel her womb swelling up and still more white fluid being spat out and spilling out of her womb.

Even now, the countless tentacles piercing into her back were injected with aphrodisiac, and Akane's sexual senses have been aroused to a level she could never have imagined in her life.

The number of tentacles resembling needles that injected her with aphrodisiac was countless.

And when a few of them have finished injecting her, another tentacle is created to inject her with a new aphrodisiac.

The amount of aphrodisiac was several times greater than the amount injected into Kara and Meltia, the body of the hero Akane could withstand it thanks to the blessings of the goddess.

Her body accepted the excessive pleasure that almost stopped her heart.

Then, the humanoid checked Akane's condition and judged that she was still okay, and put in more aphrodisiac in a vicious cycle.

Even though her entire body was so sensitive that even a breeze caressing her skin could make her climax, she was pleading, and still didn't faint.

"Ahhhhh! Ahhhhhhh――――!!"

Akane climaxed, squirting like a fountain, and while she was spasming and squirting on her own, she was ejaculated into the depths of her womb again, but the mucus monster, the humanoid, did not slow down the sexual activity.

As though the concept of stamina did not exist within it, the humanoid violated Akane without a break, and Akane, a female hero, accepted the humanoid's assault with her inexhaustible stamina.

The new hero was forced to crawl on all fours like a dog, while her hands and feet were restrained by tentacles that did not allow her to fall down, and the new hero continued to be made to climax.

(Why, why is this ahhh!?)

"Hii, stop, sto―― let me rest, just a little, bit... let me―― higiii!?"

The reason why she still had rational thoughts was that she was still the hero.

Even though her body was completely defeated and constantly climaxing, Akane's mind still had time to think.

While her mouth was spitting out words of defeat and surrender, her thoughts were on Fasalina, who was probably the only one left who could resist.

As much as she lamented her current situation, Akane had no choice but to rely on Fasalina now.

"Ahhyiii!? I'm cumming again!? Cum, cummiiing!?"

(Fasalina, Fasalina...... hurry up and do something......)

Akane climaxed again, her body shuddering strongly.

Her well-developed vaginal flesh tightened around the humanoid's penis, unconsciously trying to squeeze the semen from its depths.

It was one of the few times in the humanoid's memory that it had ever felt such an exquisite sexual organ in action.

Within a few seconds, the humanoid ejaculated again, sending fresh semen into Akane.

Akane was probably already pregnant.

She had been a virgin until a few days ago, but her body was now a finely-grown adult woman.

The humanoid's goal had been achieved―― but the instinct inside "him" was still not satisfied.

In its thoughts, it imagined the same black-haired female hero, Mariabelle, who killed it, overlapped that with Akane, and violated Akane with the thought of invading her.

For Akane, it was nothing but humiliation, a sexual act while thinking of another person instead of herself.

That was probably why.

The humanoid didn't give a second thought to Akane's condition and continued to violate her no matter how much she climaxed.

It made her climax over and over again, spitting out semen into her womb over and over again.

The overflowing semen that spilled down her thighs onto the floor must have been unbearable for Akane.

However, her body strengthened as a hero could endure it.

While being exposed to countless climaxes, Akane kept her thoughts and unconsciously worried about Fasalina.

(Somehow―― someway, Fasalina will......)

(Akane, please hold on for a while longer.)

Their voices did not reach each other. They didn't look at each other. But at that moment, they were both worried about each other at the same time.

Akane wants to be saved somehow.

Fasalina wanted to help her somehow.

However, a miracle was only that.

There was no way the female hero could resist who had been injected with a large amount of aphrodisiac and could not move her body freely, and the goddess who had been rendered powerless by the continuous absorption of her mana.

"Ahh, ahhhhh!?"

Akane climaxed again, screaming like a beast.

As the humanoid's penis increased in length and finally penetrated her womb directly.

Akane's tight belly swelled slightly below the navel as it thrust wildly, but instead of feeling pain, she climaxed with such pleasure that she stuck out her tongue and her eyes rolled back.

She arched back, drooling, sweating, and stiffened for about five seconds before weakening.

Normally, she would pass out, but...

"Igiii!? Hyiii!? Whe, where, are, where are you penetratiiing!?"

"――――"

The humanoid went on, and this time it began to assault Akane with deep, large thrusts that reached from her vagina to her womb.

The movements were slow.

It was a slow, deliberate movement, as though ringing out the stimulus.

However, Akane was...

"Haa, haa...?"

In the beginning, she was confused by the gentle movement, which was a complete change from the previous violent thrusts, but once, just once, the male organ that had invaded her womb was about to be pulled out, her mouth twitched.

The opening of her womb tightened on the human male organ like soft rubber, biting it, catching it, and chasing it to keep it in place.

It was an uncomfortable feeling, as though the depths of her womb were being pulled out, and at the same time, she felt like she was going crazy with the pleasure coming from a place she had never been aware of before.

As it was, the humanoid pulled the penis out to the entrance of her vagina, and with another slow movement, it penetrated the opening of her womb―― deep into it.

This time, her womb tightened its entrance to keep the rod out, but the humanoid slowly but forcefully pushed the entrance of her womb's opening.

"Ah, ahh... no, no..."

Akane unconsciously screamed like a weak girl.

She could sensitively feel the foreign object entering her womb.

It was an uncomfortable feeling.

Her thoughts couldn't keep up with the fact that she had been invaded to a place it wasn't supposed to enter.

Even though she knew in her head what was being done to her, she couldn't understand it.

As that was repeated two or three times, Akane's mouth was voicing out confusions, and her previous screams and gasps disappeared.

But with tentacles on her arms and legs and powerful arms around her waist, she couldn't even escape.

"Stop iiiit... not there, there, not thereeee..."

Akane really screamed from the bottom of her heart as tears spilled due to fear.

Her weak, trembling voice was the complete opposite of the urgency she had felt earlier, and she could clearly feel the emotion of being truly terrified.

Her womb was being violated.

She had been a virgin until a few days ago, but the stimulation was unimaginable and her mind was confused.

It was a selfish movement of her body, but Akane, the owner of that body, was forced to understand the movement from her womb even though she was not conscious of it.

"Ah, ah ...no, nooo..."

The movements of the humanoid's hips gradually became smaller and smaller, as though it was only trying to violate her cervix.

Akane could feel her womb repeatedly opening and closing in her mind, but at the same time, the aphrodisiac that had been spread all over her body made even that uncomfortable feeling pleasurable.

At last, the semen that had accumulated in her womb overflowed from her cervix, which was no longer closed.

The semen was rubbed by the male organ and her vaginal walls bubbled up and spilled out of her vagina, staining her thighs.

Akane cried out in disgust at the warmth of it.

"Ah no, something is, something, noo...!?"

Her hips convulsed as they had done when she had been roughly violated before.

The confusion in her head became even worse as she climaxed, only to be violated in her womb, and she couldn't figure out what had happened to her.

She looked around her for some reason, saw Fasalina being lifted up and licked all over, looked down at her own body...... but the movement of the humanoid's hips didn't stop.

"Wa, wait... wait, no!?"

Akane said, and in less than ten seconds, she was aware of the same sensation coming up as before.

She could feel it in her womb.

She didn't have time to wonder how that was possible.

Akane climaxed again, swelling below her navel in the shape of a man's penis.

It was a slow, uncomfortable climax, not a pleasant one.

Akane was even more confused by the strange sexual arousal that her mind didn't recognize as pleasure, but the movement of the humanoid's hips didn't stop.

A thing.

An object.

She was just used as a tool to vent its sexual desire.

It was the first time that Akane, who was bound on all fours, became aware of that fact.

She was made aware of it.

"Why, why..."

The fact that they were having sex made her understand that the humanoid slime didn't think anything of her.

Was it due to her uncommon intuition as a hero?

Or was it just the unique intuition of a woman who was being violated?

Either way... it was the greatest humiliation for a woman.

The humanoid slime was testing Akane's body with the body of a female hero, the same as Mariabelle.

How much could the body of the female hero endure?

What kind of sexual intercourse would be effective?

How much aphrodisiac could be administered?

Akane understood that it was violating Akane as a "delusion".

"Uu, uuu..."

When she became aware of that, tears spilled from the bottom of her heart, not the ones that had been stained with joy.

She had been violated, had her virginity taken from her, and now she couldn't get that being to look at her.

Rather than being violated and climaxing, she couldn't stop crying at the humiliation of not even being seen as a woman, but by being treated as a tool.

……Then.

"Ara, what's wrong with you, crying so much?"

A new voice echoed in the abandoned temple.

Frederica, who had gone outside to clean herself in a nearby river, returned.

Frederica, who had no fear about running away like the two of them, was allowed to go out and disappeared from the abandoned temple several times a day.

(She's back already......?)

Recognizing the figure, Fasalina sighed slowly so as not to be noticed.

If they wanted to escape from this place, Frederica was the most important obstacle in their way.

Unlike the humanoid, who was loyal to its sexual desires and instincts while violating women, the female mage, who was not as good at fighting, but could use her reason and wisdom, could be an obstacle for them to escape.

Moreover, Fasalina was now deprived of her mana.

If they wanted to escape, they must take action when Frederica was not here, because she was aware that she was inferior now even to the female mage.

"I've bought you some food. If you don't eat, you won't be able to give birth to a healthy child."

"I don't like that, no-desu... please, help me. Let me go home already..."

"Ara. You can't use such cute words."

Frederica simply cut off Akane's tearful plea.

She dropped the leather bag filled with food, such as bread, dried meat, and some vegetables, which she had been carrying with her magic, onto the floor.

"You have to give birth to a strong and good child... right?"

"No, no... ah..."

Akane cried out and refused, but all the while the humanoid gripped her hips forcefully and continued to violate her.

It was not even aware of Frederica's existence. That was how she felt.

However, Frederica didn't seem to mind either.

She took out a red fruit apple-like from the leather bag she dropped on the floor and peeled it using a knife she had in her waist belt.

It was a very dexterous move, but no one here could afford to pay attention to it.

"It feels good, doesn't it? It'll be easier if you don't think about anything else."

"Don't say that! I'm a human being! I'm human! I'm normal! I don't want to have a child with this...... non-human!"

It was Akane's heartfelt intention.

Even if it hurt the humanoid's feelings and made it treat her roughly, she had to say the words.

A voice of denial and rejection.

Hearing that, however, Frederica did not even look at her.

It was a word she had heard many times, not only from the humanoid but from women violated by its predecessor, the Black Ooze.

It was not worded the same, but all women violated by monsters say the same thing.

I don't want to give birth, I'm a human, I don't want to give birth to a monster...

"You have no choice but to give birth."

"No, I don't like that! I'll never give birth!"

While being violated from behind, Akane was adamant.

Perhaps she was convinced that if she did do so, she would cease to be herself and lose her dignity as a human being.

But.

It was said while she was still being violated from behind, her body repeatedly twitched in time with the movement.

Hilarious, hapless, and pathetic......

"Even though you are cumming."

Frederica said, snickering.

Maybe she understood it in her nature.

This woman, Akane Shinomiya, was a pervert who was getting sexual pleasure as she was humiliated.

The fact that she had been sexually voracious even before she was violated by the Black Ooze probably made her sensitive to the changes in her.

The black-haired female hero was disrespected and humiliated...... but when the humanoid behind her made a violent movement, it was just enough to make her buckle and squirm, and the strength left her entire body.

The development of her womb had progressed to a certain extent, and now it began to roughly thrust inside her pussy, which was now completely open and exposed to the womb she was supposed to protect.

"Guh, hiii!? No, not good...!?"

Her gaze that had been glaring at Frederica instantly melted into pleasure, and her eyes dropped to the floor.

Her glasses, stained with sweat and semen and caught on her nose, accentuate her pitiful appearance, and when Frederica looked down at her, she understood her condition, and new tears appear in Akane's eyes.

However, with the tears, the snot dripping out of her nose, and drool from her mouth, Akane couldn't stop the moaning that spilled out.

As soon as she stuck her tongue out of her mouth, which she could no longer close, Akane's beautiful body, which was still covered in mucus and semen-stained clothes, jerked and twitched.

She climaxed again.

Just then, Frederica finished peeling the fruit.

"It feels good, right?"

"I-I'm not feeling gooood!!"

Akane still denied it.

Desperately. Really, really desperately.

But...... the humanoid had not yet climaxed, not yet ejaculated, and did not stop the movement of its hips.

It continued to violate Akane over and over and over again.

Akane desperately clenched her fists so tightly that her nails dug into her palms, desperately trying to deny the pleasure.

"Hihiii, hiii...!? Until, when. until, wheeen!?"

However, the movement of the humanoid did not stop.

Even if she endured just once, if the number of climaxes increased to three or five, she would not be able to endure easily.

While exposing her hapless climax over and over again in front of Frederica, Akane finally even peed her pants in front of the female mage.

And it was a lot of momentum, probably because she had been holding back.

It was so strong that the sound of urination echoed in the darkness of the abandoned temple, soaking not only the remaining pants but also the lower part of the humanoid's body, and even then, it didn't stop, creating a large puddle at her feet.

"Uu, uuu..."

"Don't cry so much. You won't be embarrassed about it any time soon."

"That's, that's not..."

"It's true though? That was what happened to me."

Frederica changed her expression and gently stroked her black hair as though to comfort Akane, who was crying with a rough appearance.

Even just remembering it―― she was excited.

The day she looked at it as a mere slime, let her guard down, and was defeated.

The Black Ooze, which did not yet have the ability to ejaculate, but had the instincts of a creature to impregnate a woman, would not give her mercy even if she...... fainted or cry and beg.

It tried to impregnate her with a child even though it was not capable of producing the semen to impregnate her.

It was only intelligent enough to understand the contradiction, but now it had mana and abilities that no one else on this continent could match.

Akane who was now being violated by that humanoid...

"I envy you. You are now going to be destroyed like the old me."

"Hiii."

Akane was really, really scared of the female mage in front of her from the bottom of her heart.

That woman didn't even look at Akane.

Seeing Akane being violated excited her, reminding her of herself in the past――.

"It feels so good that I can't think of anything else."

"I don't like that... no..."

"I don't care, it doesn't matter."

After saying that, Frederica cut up the fruit she had peeled and took one of them into her mouth.

The fresh fruit was dripping with juice, and the slight sourness of the fruit made her lustful expression frown slightly.

"Eyy."

Frederica threw the remaining fruit at the humanoid.

One could see through the translucent liquid that one of the tentacles caught it, took it into its body, and dissolved it.

As it was, it took some of the bread, vegetables, and dried meat that Frederica had bought. Just enough for two meals.

The humanoid easily dissolved the food easily and unexpectedly brought the tentacle with the dissolved liquid to Akane's mouth.

"No, what!?"

"What? It's for you."

"No way, this is."

"This is terrible."

Frederica said in a ridiculous tone, but all Akane and Fasalina could see was a muddy brown object that had melted from its original form.

Whether the base was bread or vegetables, eating it made her feel like she was losing something important...... as a human being.

The fact that she was living in modern Japan made her dislike it――.

"It's a treat though? The Black Ooze in Fonteau has gone on a rampage, and it seems that the crops are decreasing due to the slime monsters that this child created, so it was quite expensive."

"Then, let me eat normally......"

"No. I don't know what you will do once you got freed―― especially that woman."

“…………”

Both Frederica and the humanoid were more wary of Fasalina, who still hadn't lost much of her expression after so much aphrodisiac used on her, than Akane, who was moaning with pleasure.

It was an unfamiliar and eerie atmosphere.

It was because they could sense the holy presence that only monsters and those who stand beside monsters could feel, but neither of them could recognize who Fasalina was, and they were only on guard.

Freeing Fasalina was not possible, even though it had been absorbing her power and had become powerless.

The memories of the countless warriors that the Black Ooze and the humanoid had taken in, as well as Frederica's intuition, who was an excellent adventurer, told her so.

That was why――.

"No, no... nbu."

"Kuh..."

Akane was crying, and Fasalina, with a blank stare, had food poured directly into their mouth.

Far from being a tool, they were treated like livestock.

Akane was so frustrated that she shed new tears, and even the expressionless Fasalina's face became grim.

"You don't have to stare at me so much...... I'd like you to thank me though?"

Frederica said to Akane and Fasalina as she bit into a piece of hard bread.

"I was fed with a mixture of wild dogs's meat and weeds. Baked bread and vegetables were luxury goods, right?"

"Mhh, mghhh!?"

"――――"

Akane shook her head and flailed at her words, while Fasalina swallowed the dissolved material that was slowly being poured down her throat with a grim expression on her face.

(This is valuable food. We must save our strength and prepare for the opportunity to escape...... Akane, please be patient.)

(No, no... I don't like this anymore!!)

Fasalina was not giving up yet.

It was a desperate situation for sure, but considering the amount of time Frederica has been away from this place, she could only imagine that there was a village nearby.

(If we could somehow regain some strength and resist...... there's a chance that someone in the village would notice.)

But how could she restore her power?

She couldn't think of a way to do that right now.

While she was worrying about that, small slime crawled all over Fasalina's body, and the monster that had absorbed so much of Fasalina's divine energy turned to ashes and disappeared.

......Then, the humanoid replaced it with new slime.

From its mucus, it created a small slime that was no bigger than the tip of her index finger.

Slime without a "nucleus," or heart, could not live for long and was literally disposable.

They were only there to absorb Fasalina's divine energy and render her powerless.

(If only I could manage it......)

"Come on, you have to eat. You don't have any strength, right?"

Frederica's attention was now on Akane.

Although she was wary, she thought that Fasalina, who was now just a powerless priestess with her power sucked out of her, would not be able to resist.

"Mhh, mghhh!"

"Fufu. Really, you're like me in the beginning."

Akane seemed to be desperately resisting to spit out the dissolved material that was pouring into her mouth.

Her beautiful face was contorted and her cheeks were puffed up like a funny little animal.

But with her lips covered in mucus, she couldn't spit it out, and it was only a matter of time before she swallowed it.

But the humanoid...... even the Black Ooze, which had just awakened to sex, did not allow such resistance.

The tentacle was remade to be thin enough to penetrate the back of her throat and poured it directly into her stomach.

"Mghhh!? Guh, go, gobu!?"

"See, you didn't drink it fast enough."

Frederica looked down at Akane, who was suffering as her eyes rolled back, as though to mock her, feeling nostalgic from the time when she was like that.

In any case, the black-haired female hero who was invaded by a large amount of aphrodisiac climaxed just by pouring food directly into her stomach, leaking pee and love juice.

Moreover, the humanoid began to pierce Akane's vagina from behind and ejaculate directly to her womb.

Dissolved material was poured into her mouth, and semen was spat out from below.

It was as though she was no longer being treated as a woman at all.

Despite that, Akane's body easily climaxed and she even leaked pee as the dissolved material was poured into her.

"You have to eat properly and regain some strength in your body. You're going to be a mother now."

"Mh, mghhhhh!!!!!"

At those words, Akane let out the loudest scream she released while her mouth was covered.

The anguished voice was swallowed up by the darkness of the abandoned temple and could not reach anyone's ears.

Mother.

It would be a few days before they would know what that meant.

Slime children grow up fast.

It would be a few more days before they would know for themselves......